Tongass National Forest – Ketchikan, Alaska

Tongass National Forest is the largest temperate rainforest in the world and the defining landscape of Southeast Alaska, surrounding Ketchikan with towering evergreens, moss‑covered trails, waterfalls, and abundant wildlife. A visit to Tongass National Forest gives travelers a chance to experience pristine wilderness, quiet hiking paths, and the lush rainforest scenery that makes Ketchikan so unforgettable.

Fun Facts

• Tongass National Forest spans 16.7 million acres, making it the largest national forest in the United States.
• It is the largest temperate rainforest on Earth.
• The forest is home to brown bears, black bears, bald eagles, salmon, wolves, and Sitka black‑tailed deer.
• Much of the forest is made up of old‑growth Sitka spruce and western hemlock.
• Ketchikan receives over 150 inches of rain annually, fueling the lush vegetation.
• The forest includes fjords, glaciers, islands, and more than 10,000 miles of shoreline.
• Many Ketchikan attractions — including Totem Bight, Saxman, and Rainforest Sanctuary — sit within the Tongass.
• The forest is part of the traditional homelands of the Tlingit, Haida, and Tsimshian peoples.

What to Expect During Your Visit

Visitors can explore the Tongass through easy walking trails, guided nature tours, wildlife viewing areas, and scenic overlooks. Expect towering trees, thick moss, ferns, rushing streams, and the classic misty atmosphere Ketchikan is known for.

Popular ways to experience the Tongass include rainforest hikes, bear‑viewing tours, totem parks, and guided cultural walks. Even a short stroll offers that deep‑green, peaceful rainforest feeling.

Most travelers spend 1–2 hours on a trail or guided walk.

Why It’s Worth Visiting

Tongass National Forest is perfect for travelers who want a peaceful, immersive nature experience close to the cruise port. It’s scenic, quiet, and full of wildlife — a must for anyone who loves forests, photography, or easy outdoor adventures.

Where It’s Located

Tongass National Forest surrounds all of Ketchikan, stretching across islands, mountains, and coastline throughout Southeast Alaska.

How to Get There From the Cruise Port

• Guided tour: The easiest way to access trails and wildlife areas.
• Taxi or rideshare: Great for reaching specific trailheads.
• Car rental: Ideal for exploring multiple sites within the forest.
• Bike: Possible for nearby areas like Totem Bight.

Best Time to Visit

• June–August offers the warmest temperatures and best trail conditions.
• Morning provides quiet trails and soft light.
• Midday is great for photography in open areas.
• Rainy days bring out the rainforest’s vibrant colors and atmosphere.

Tips for Visiting

• Wear waterproof shoes — trails can be muddy.
• Bring a rain jacket — Ketchikan is famously wet.
• Watch for bald eagles along the shoreline.
• Stay alert for bears in salmon‑rich areas.
• Combine with Totem Bight, Saxman, or Rainforest Sanctuary for a full nature day.

Common Complaints

• Trails can be muddy or slippery after rain.
• Mosquitoes may be present in summer.
• Some areas require transportation to reach.
• Weather can be unpredictable — typical for Ketchikan.

Final Thoughts

Tongass National Forest is the heart of Southeast Alaska and one of the most beautiful places to explore in Ketchikan. With lush rainforest scenery, wildlife, and peaceful walking trails, Tongass National Forest is a must‑visit for cruise travelers who want to experience Alaska’s natural beauty up close. For more ideas to plan your day, explore my full guide to the top things to do in Ketchikan.